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<a id="compileorc"></a>
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<a id="Indexcompileorc" class="indexterm"></a>
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<h2>
<span class="refentrytitle">compileorc</span>
</h2>
<p>compileorc —
compiles a new orchestra from an ASCII file
</p>
</div>
<div class="refsect1">
<a id="idm281472945888616"></a>
<h2>Description</h2>
<p>
Compileorc will compile one or more instruments at init time, which will be added to the running engine. In case of
existing instrument numbers or names, these will be replaced, but any instance still running of the old instrument
definition will still perform until it terminates.
</p>
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<div class="refsect1">
<a id="idm281472945824728"></a>
<h2>Syntax</h2>
<pre class="synopsis">ires <span class="command"><strong>compileorc</strong></span> Sfilename</pre>
</div>
<div class="refsect1">
<a id="idm281472945822552"></a>
<h2>Initialization</h2>
<p>
<span class="emphasis"><em><span class="quote">“<span class="quote">Sfilename</span>”</span></em></span> -- a string containing the name of the file containing the orchestra.
</p>
<p>
<span class="emphasis"><em><span class="quote">“<span class="quote">ires</span>”</span></em></span> -- returns 0 if compilation was successful, or -1 if not.
</p>
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<div class="refsect1">
<a id="idm281472945819896"></a>
<h2>Examples</h2>
<p>
Here is an example of the compileorc opcode. It uses the file <a class="ulink" href="examples/compileorc.csd" target="_top"><em class="citetitle">compileorc.csd</em></a>.
</p>
<div class="example">
<a id="idm281472945818040"></a>
<p class="title">
<strong>Example 141. Example of the compileorc opcode.</strong>
</p>
<div class="example-contents">
<p>See the sections <a class="link" href="UsingRealTime.html" title="Real-Time Audio"><em class="citetitle">Real-time Audio</em></a> and <a class="link" href="CommandFlags.html" title="Csound command line"><em class="citetitle">Command Line Flags</em></a> for more information on using command line flags.</p>
<div class="refsect1">
<a id="idm281472779092008"></a>
<pre class="programlisting">
<span class="nt"><CsoundSynthesizer></span>
<span class="nt"><CsOptions></span>
-o dac -d
<span class="nt"></CsOptions></span>
<span class="nt"><CsInstruments></span>
<span class="vg">sr</span> <span class="o">=</span> <span class="mi">44100</span>
<span class="vg">nchnls</span> <span class="o">=</span> <span class="mi">1</span>
<span class="vg">ksmps</span> <span class="o">=</span> <span class="mi">32</span>
<span class="vg">0dbfs</span> <span class="o">=</span> <span class="mi">1</span>
<span class="kd">instr</span> <span class="nf">1</span>
i<span class="n">res</span> <span class="nb">compileorc</span> <span class="s">"does_not_exist.orc"</span>
<span class="nb">print</span> i<span class="n">res</span> <span class="c1">; -1 as could not compile</span>
i<span class="n">res</span> <span class="nb">compileorc</span> <span class="s">"my.orc"</span>
<span class="nb">print</span> i<span class="n">res</span> <span class="c1">; 0 as compiled successfully</span>
<span class="nb">event_i</span> <span class="s">"i"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="mf">.2</span><span class="p">,</span> <span class="mi">465</span> <span class="c1">;send event </span>
<span class="kd">endin</span>
<span class="nt"></CsInstruments></span>
<span class="nt"><CsScore></span>
<span class="nb">i</span><span class="mi">1</span> <span class="mi">0</span> <span class="mi">1</span>
<span class="nt"></CsScore></span>
<span class="nt"></CsoundSynthesizer></span>
</pre>
</div>
</div>
</div>
<p><br class="example-break" />
</p>
</div>
<div class="refsect1">
<a id="idm281472945813752"></a>
<h2>See also</h2>
<p>
<a class="link" href="event.html" title="event"><em class="citetitle">event</em></a>,
<a class="link" href="event_i.html" title="event_i"><em class="citetitle">event_i</em></a>,
<a class="link" href="schedule.html" title="schedule"><em class="citetitle">schedule</em></a>,
<a class="link" href="schedwhen.html" title="schedwhen"><em class="citetitle">schedwhen</em></a>,
<a class="link" href="schedkwhen.html" title="schedkwhen"><em class="citetitle">schedkwhen</em></a>,
<a class="link" href="schedkwhennamed.html" title="schedkwhennamed"><em class="citetitle">schedkwhennamed</em></a>
</p>
</div>
<div class="refsect1">
<a id="idm281472945806904"></a>
<h2>Credits</h2>
<p>Author: Victor Lazzarini, 2013 </p>
</div>
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